Ernest Rackley Ivey, M.D.
Addiction Medicine (Psychiatry & Neurology) Physician · Chattanooga, TN
Ernest Rackley Ivey, M.D. is an addiction medicine (psychiatry & neurology) physician with a practice address in Chattanooga, Tennessee, and NPI 1568459212, issued on Sep 27, 2005. Check the license on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Ernest Rackley Ivey
- Credential
- M.D.
- Primary taxonomy
- Addiction Medicine (Psychiatry & Neurology) Physician 2084A0401X
- License numbers
- 44317-020 WI
0101232074 VA
Self-reported in NPPES; status is on the state search - Practice location
- 4346 Lakeshore LN Unit 304, Chattanooga, TN 37415
- Phone
- (608) 354-3947
- Enumerated
- Sep 27, 2005
- Record last updated
- Dec 21, 2022
- Medicaid ID
- 3428920 WI
- Medicare enrollment
- Enrolled (PECOS I20240725002196); accepts Medicare assignment
- Medical or professional school
- Mercer University School Of Medicine, 1993
- Entity
- Type 1 · individual
8 nearest addiction medicine (psychiatry & neurology) physician records → All 13 in Tennessee → Look up another NPI →
Verify Ernest Rackley Ivey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical ExaminersCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average addiction medicine (psychiatry & neurology) physician in 2024
14 Medicare Part D claims, against an average of 870 among the 264 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Behavioral Health Clinic LLCWausau, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ernest Rackley Ivey among 13 addiction medicine (psychiatry & neurology) physician records in Tennessee
Ernest Rackley Ivey, M.D. is one of 13 addiction medicine (psychiatry & neurology) physician records with a practice address in Tennessee. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 77% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 46% of these records are
- Record last updated2022 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084A0401X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Addiction Medicine (Psychiatry & Neurology) Physician providers in Tennessee
There are 13 addiction medicine (psychiatry & neurology) physician records in Tennessee.
All 13 in Tennessee → Every provider in Chattanooga → Addiction Medicine (Psychiatry & Neurology) Physician nationwide →
The 8 addiction medicine (psychiatry & neurology) physician records with the nearest ZIP codes
- Charles Harmuth, MDManchester, TN 373551487634853
- Paul Ragan, MDNashville, TN 372321629160049
- Jan Mayer, M.D.Nashville, TN 372091689710485
- Harold Embrack, M.D.Nashville, TN 372081932511680
- Roger Jones, MDNashville, TN 372051972765873
- Donald Lewis, D.O.Nashville, TN 372031528067147
- Richard Soper, MD,JD,MS, FASAMNashville, TN 372031801832456
- Charles Herrin, M.D.Kingsport, TN 376601821039512
Common questions
What is Ernest Rackley Ivey, M.D.'s NPI number?
Ernest Rackley Ivey, M.D.'s National Provider Identifier (NPI) is 1568459212, issued on Sep 27, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Ernest Rackley Ivey, M.D. located?
The NPPES record lists a practice address at 4346 Lakeshore LN Unit 304, Chattanooga, TN, 37415. Phone: (608) 354-3947. Providers update this record themselves, so call before visiting.
How can I verify Ernest Rackley Ivey, M.D.'s license?
Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ernest Rackley Ivey, M.D. prescribe under Medicare Part D?
In 2024, Ernest Rackley Ivey, M.D. had 14 Medicare Part D claims; the average among addiction medicine (psychiatry & neurology) physician prescribers was 870. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.